Some customers have reported their shopping carts disappearing while they are not logged in. We are working to resolve this, but, for now, if you have more than 10 items, we recommend that you log in to be sure to preserve your cart. It's quick and easy!

I Wonder Why Snakes Shed Their Skin

and other questions about reptiles

“Why do snakes have teeth and fangs? Whose tongue is longer than its tail? Why do crocodiles eat together?”

Common questions and their amazing answers are likely to stimulate further discovery! With a lively question and answer approach, the I Wonder Why… books are like mini-encyclopedias full of incredible information and appealing artwork. Offer them as soon as children begin to question.